Base LAN PoE v1.2 is an Ethernet control module integrated with PoE (Power Over Ethernet) functionality. It adopts the W5500 full-hardware TCP/IP embedded Ethernet controller (SPI communication interface) solution, supporting multiple communication protocols (TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE, etc.) and integrates a storage buffer for Ethernet packet processing.
The internal reserved expansion pads can be used to expand RS485/RS232/CAN communication modules or add custom designs. It supports PoE power supply and comes standard with rail mounting accessories, allowing easy deployment in industrial settings without the need for additional power cables or structural design. The Base LAN PoE v1.2, with its performance and flexibility, provides a more streamlined embedded Ethernet connection solution.
Specification | Parameters |
---|---|
W5500 Ethernet Controller | Supports TCP/IP protocol family: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE Supports 8 independent hardware Sockets for simultaneous communication Supports high-speed SPI (SPI MODE 0, 3) Integrated 32Kbytes TX/RX Buffers |
RS485-To-TTL | SP485EEN-L/TR |
RS232-To-TTL | MAX232ESE |
CAN-To-TTL | CA-IS3050G |
Ethernet Port | RJ45 adaptive 10/100M Ethernet port |
LAN BASE V12 comes standard with TTL-RS485 + TTL-RS232 adapter boards for different communication interfaces. The soldering positions are as follows. For actual GPIO connections, refer to the pin mapping table.
W5500 | ESP32 Chip |
---|---|
MOSI | G23 |
MISO | G19 |
CLK | G18 |
CS | G26 |
RST | G13 |
INTn | G34 |
ESP32 Chip | RS485/RS232 |
---|---|
RX | G5 |
TX | G15 |
Easyloader | Download | Note |
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Base LAN Test Easyloader | download | / |
LAN Case - PC uses UDP protocol to transmit video to Core via LAN base